How can I find the last highest or lowest close price value of last x bar?

[sokphal]

Looking for the last highest or lowest close price value of the last x bar. not the highest or the lowest of the bar.

[l'andorrà]

@sokphal Try this:

[sokphal]

I have tried that, but it shows only the highest price. not the highest close price.

[roar]

@sokphal then change the "what to get" to candle ID.
When you know the candle ID, you can get all the candle properties